搜索结果: 1-8 共查到“光学工程 QoS”相关记录8条 . 查询时间(0.093 秒)
Demonstration of QoS-Aware Video Streaming over a Metro-Scale Optical Network Using a Cross-Layer Architectural Design
Optical Network Metro-Scale Architectural Design Demonstration
2015/5/18
QoS-aware video streaming is demonstrated on an optical network using a service-oriented architecture and a NetFPGA-based optical control plane. Dynamic optical power fluctuations are either compensat...
Demonstration of QoS-Aware Packet Protection via Cross- Layer OSNR Signaling
Networks protection and restoration Optical communications
2015/6/9
Quality-of-service aware packet protection is demonstrated using cross-layer signaling from a delay-line-interferometer-assisted optical-signal-to-noise-ratio monitor. 8×10 Gb/s wavelength-striped opt...
Multiobjective Physical Topology Design of All-Optical Networks Considering QoS and Capex
All-optical networks Networks network optimization
2015/6/4
We present an algorithm to define the physical topology and the specification of the optical devices that should be deployed in a network to minimize simultaneously the total capital cost and the netw...
Demonstration of QoS-Classified Survivability Schemes in Transparent OBS/GMPLS Networks Using Streaming Media Transmission
QoS-Classified Survivability Schemes Streaming Media Transmission
2015/7/15
Various survivability schemes for the end-to-end transparent optical connectivity in OBS/GMPLS networks are experimentally demonstrated by using streaming media transmission. The results validate the ...
Experimental Demonstration of QoS-Aware Cross-Layer Packet Protection Switching
QoS-Aware Cross-Layer Packet
2015/7/15
A cross-layer based, quality-of-service aware packet protection mechanism is experimentally demonstrated on an optical switching test-bed with 8×10-Gb/s wavelength-striped payloads. The scheme leverag...
支持QoS的自适应门限复合光突发装配技术
自适应门限 光突发交换 服务质量
2009/3/18
该文提出了一种新的光突发装配技术,该技术由自适应门限突发装配算法和基于优先级的随机 化的偏移时间设置方案构成.该装配算法特别适合于多类别分组混合装配,能让所有类别的分组公平有效地使用装配能力,能较好地与IP层的QoS机制相匹配。计算机仿真结果表明该文提出的光突发装配技术在性能上具有一定优越性.
Dynamic Protection and Restoration Supporting QoS in OBS/GMPLS Interworking Network
Dynamic Protection Restoration Supporting QoS OBS/GMPLS Interworking Network
2015/7/31
Dynamic protection/restoration schemes supporting QoS were proposed in OBS/GMPLS interworking network for the first time. Dynamic offset time scheme supported by OBS extensions was also verified.
IP/WDM网络的集成服务质量（QoS）控制方法
2007/8/20
对IP/WDM网络的集成服务质量（QoS）控制技术问题做了研究, 给出了基于通用多协议标记交换（GMPLS）技术的业务差分处理模型, 设计了新的业务分类、光路分类以及层间映射/疏导/重构策略, 给出了具体的映射技术方案. 本方法具有三大特点：1）光电集成的差分服务模型; 2）多粒度多优先级业务的自适应资源管理机制; 3）支持电信级应用. 该模型较好地折中了多种类型业务的QoS控制复杂性和有效性, ...